12049749

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{6661}}^1$

素因数の和:6737

約数の個数: 16

約数和(自身を含む): 18120640

約数和(自身を除く): 6070891

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 6661, 19983, 59949, 179847, 446287, 1338861, 4016583, 12049749]

約数ペア:

[(1, 12049749), (3, 4016583), (9, 1338861), (27, 446287), (67, 179847), (201, 59949), (603, 19983), (1809, 6661)]